Sleep does not isolate the brain from the world—rather, it affects how the brain balances the processing of different types ...

The brain demands a lot of energy compared with other organs. However, it can also make do when energy supplies are scarce, ...

REM sleep is already called "paradoxical sleep." The body is largely still, yet the brain is highly active. In humans, this ...

In a recent study published in the journal Translational Psychiatry, researchers investigated the impacts of full-night-, early-night deprivation-, and late-night deprivation sleep on whole-brain ...

Young jumping spiders dangle by a thread through the night, in a box, in a lab. Every so often, their legs curl and their spinnerets twitch—and the retinas of their eyes, visible through their ...